96 lines
2.8 KiB
Plaintext
96 lines
2.8 KiB
Plaintext
/* Cockos SWELL (Simple/Small Win32 Emulation Layer for Linux/OSX)
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Copyright (C) 2006 and later, Cockos, Inc.
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#ifdef SWELL_PROVIDED_BY_APP
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#import <Cocoa/Cocoa.h>
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#import <objc/objc-runtime.h>
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#define SWELL_API_DEFPARM(x)
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#define SWELL_API_DEFINE(ret,func,parms) ret (*func) parms ;
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#include "swell.h"
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// only include this file in projects that are linked to swell.dylib
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struct SWELL_DialogResourceIndex *SWELL_curmodule_dialogresource_head;
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struct SWELL_MenuResourceIndex *SWELL_curmodule_menuresource_head;
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// define the functions
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static struct
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{
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const char *name;
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void **func;
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} api_tab[]={
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#undef _WDL_SWELL_H_API_DEFINED_
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#undef SWELL_API_DEFINE
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#define SWELL_API_DEFINE(ret, func, parms) {#func, (void **)&func },
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#include "swell-functions.h"
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};
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static int dummyFunc() { return 0; }
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class SwellAPPInitializer
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{
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public:
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SwellAPPInitializer()
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{
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void *(*SWELLAPI_GetFunc)(const char *name)=NULL;
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void *(*send_msg)(id, SEL) = (void *(*)(id, SEL))objc_msgSend;
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id del = [NSApp delegate];
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if (del && [del respondsToSelector:@selector(swellGetAPPAPIFunc)])
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*(void **)&SWELLAPI_GetFunc = send_msg(del,@selector(swellGetAPPAPIFunc));
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if (!SWELLAPI_GetFunc) NSLog(@"SWELL API provider not found\n");
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else if (SWELLAPI_GetFunc(NULL)!=(void*)0x100)
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{
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NSLog(@"SWELL API provider returned incorrect version\n");
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SWELLAPI_GetFunc=0;
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}
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int x;
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for (x = 0; x < sizeof(api_tab)/sizeof(api_tab[0]); x ++)
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{
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*api_tab[x].func=SWELLAPI_GetFunc?SWELLAPI_GetFunc(api_tab[x].name):0;
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if (!*api_tab[x].func)
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{
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if (SWELLAPI_GetFunc) NSLog(@"SWELL API not found: %s\n",api_tab[x].name);
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*api_tab[x].func = (void*)&dummyFunc;
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}
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}
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}
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~SwellAPPInitializer()
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{
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}
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};
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SwellAPPInitializer m_swell_appAPIinit;
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extern "C" __attribute__ ((visibility ("default"))) int SWELL_dllMain(HINSTANCE hInst, DWORD callMode, LPVOID _GetFunc)
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{
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// this returning 1 allows DllMain to be called, if available
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return 1;
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}
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#endif
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